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BNX® 1076

BNX 1076 (2082-79-3)is a hindered phenolic antioxidant that provides excellent processing and long-term thermal stability in a wide variety of organic substrates such as plastics, synthetic fibers, elastomers, adhesives, waxes, oils, and fats.

Brand: BNX (27 products)

Functions: Antioxidant, Stabilizer

Compatible Polymers & Resins: Acrylics, Acrylonitrile Butadiene Styrene (ABS), Polycarbonates (PC), Polyethylenes (PE), Polypropylenes (PP), Polystyrenes (PS), Polyurethanes (PU), Polyvinyl Chloride (PVC)

Features: Extraction Resistant, Free Flowing, Low Taste Transfer, Low Volatility, Odorless

Synonyms: 2,6-Di-tert-butyl-4-(octadecanoxycarbonylethyl)phenol, 2,6-Di-tert-butyl-4-[(2-octadecyloxycarbonyl)ethyl]phenol, 2,6-Di-tert-butyl-4-[[(octadecyloxy)carbonyl]ethyl]phenol, 3-(3,5-Di-tert-butyl-4-hydroxyphenol)propionic acid octadecyl ester, 3-(3,5-Di-tert-butyl-4-hydroxyphenyl)propionic acid octadecyl ester, 3-(3,5-Di-tert-butyl-4-hydroxyphenyl)propionic acid stearyl ester, 3,5-Bis(1,1-dimethylethyl)-4-hydroxybenzenepropanoic acid octadecyl ester, 3,5-Di-tert-butyl-4-hydroxyphenylpropionic acid octadecyl ester, 4-Carboxyethyl)-2,6-di-tert-butyl-1-hydroxybenzene stearyl ester, n-Octadecyl 3-(3,5-di-tert-butyl-4-hydroxyphenyl)propionate, n-Octadecyl 3-(4′-hydroxy-3′,5′-di-tert-butylphenyl)propionate, n-Octadecyl 3,5-di-tert-butyl-4-hydroxyhydrocinnamate, n-Octadecyl β-(3,5-di-tert-butyl-4-hydroxyphenyl)propionate, n-Octadecyl β-(4′-hydroxy-3′,5′-di-tert-butylphenyl)propionate, n-Octadecyl-3-(3′,5′-di-tert-butyl-4′-hydroxyphenyl)propionate, Octadecanyl β-(3,5-di-tert-butyl-4-hydroxyphenyl)propionate, Octadecyl 3-(3,5-bis-tert-butyl-4-hydroxyphenyl)propanoate, Octadecyl 3-(3,5-bis(1,1-dimethylethyl)-4-hydroxyphenyl)propionate, Octadecyl 3-(3,5-di-t ert-butyl-4-hydroxyphenyl) propionate, Octadecyl 3-(3,5-di-tert-butyl-4-hydroxyphenyl)propanoate, Octadecyl 3-(3′,5′-di-tert-butyl-4-hydroxyphenyl) propionate, Octadecyl 3-(4-hydroxy-3,5-di-tert-butylphenyl)propionate, Octadecyl 3-(4′-hydroxy-3′,5′-di-tert-butylphenyl)propionate, Octadecyl 3-[3,5-Bis(1,1-dimethylethyl)-4-hydroxybenzene]propionate, Octadecyl 3,5-bis(1,1-dimethylethyl)-4-hydroxyphenylpropanoate, Octadecyl 3,5-di-tert-butyl-4-hydroxyhydrocinnamate, Octadecyl 3,5-di-tert-butyl-4-hydroxyphenylpropionate, Octadecyl 3,5-di-tert-butyl-4-oxyphenylpropionate, Octadecyl β-(3,5-di-tert-butyl-4-hydroxyphenyl)propionate, Octadecyl β-(3,5-tert-butyl-4-hydroxyphenyl)propionate, Octadecyl β-(4-hydroxy-3,5-di-tert-butylphenyl)propionate, Octadecyl β-(4′-hydroxy-3′,5′-di-tert-butylphenyl)propionate, Octadecyl-3-(3′,5′-di-tert-butyl-4′-hydroxyphenyl)propenoate, Octadecyl-3-(3′,5′-di-tert-butyl-4′-hydroxyphenyl)propionate, Stearyl 3-(3,5-di-tert-butyl-4-hydroxyphenyl)propionate, Stearyl 3,5-di-tert-butyl-4-hydroxyhydrocinnamate, Stearyl β-(3,5-di-tert-butyl-4-hydroxyphenyl)propionate, β-(3,5-Di-tert-butyl-4-hydroxyphenyl)propanoic acid n-octadecyl ester, β-(3,5-Di-tert-butyl-4-hydroxyphenyl)propionic acid n-octadecyl alcohol ester, β-(3,5-Di-tert-butyl-4-hydroxyphenyl)propionic acid octadecyl ester, β-(4-Hydroxy-3,5-di-tert-butylphenyl)propanoic acid n-octadecyl ester

Technical Data Sheet

Enhanced TDS

Knowde-enriched technical product data sheet

Identification & Functionality

Chemical Name
Octadecyl 3-(3,5-di-tert-butyl-4-hydroxyphenyl)propionate
Plastics & Elastomers Functions
Antioxidant,
Stabilizer
CAS No.
2082-79-3
EC No.
218-216-0
Technologies
Elastomers,
Plastics
Product Families
Elastomers — Elastomer Additives
Antioxidants & Stabilizers,
Processing Aids
Plastics — Polymer Additives
Antioxidants & Stabilizers,
Processing Aids

Features & Benefits

Materials Features
Extraction Resistant,
Free Flowing,
Low Taste Transfer,
Low Volatility,
Odorless
Advantages
  • Provides excellent stability during high temperature processing and long term heat aging 
  • Compatible with a wide range of organic substrates 
  • Easily incorporated by melting techniques due to its low melting point 
  • Non-staining and non-discoloring 
  • Excellent resistance to extraction 
  • Odorless and tasteless 
  • Low volatility 
  • Extensive FDA clearances 
  • Compatibility with other stabilizers and additives

Applications & Uses

Markets
Automotive & Transportation,
Building & Construction,
Consumer Goods,
Electrical & Electronics,
Printing & Packaging
Applications
Automotive & Transportation — Other Automotive & Transportation Applications
Building & Construction — Other Building & Construction Applications
Consumer Goods — Other Consumer Goods Applications
Electrical & Electronics — Other Electrical & Electronics Applications
Printing & Packaging — Packaging
Food & Beverage Packaging,
Non-Food Consumer Packaging,
Other Packaging Materials
Compatible Polymers & Resins
Acrylics,
Acrylonitrile Butadiene Styrene (ABS),
Polycarbonates (PC),
Polyethylenes (PE),
Polypropylenes (PP),
Polystyrenes (PS),
Polyurethanes (PU),
Polyvinyl Chloride (PVC)
Plastics & Elastomers End Uses
Bottles,
Caps,
Closures,
Cosmetic Packaging,
Cups,
Rigid Films,
Rigid Packaging
Applications

BNX 1076 is a highly effective antioxidant and process stabilizer in polyolefins, including polyethylene, polypropylene, polybutene, and in olefin copolymers such as EVA. It also provides excellent performance in other polymers such as styrenic polymers (including PS, HIPS, ABS, and block copolymers), polycarbonate, acrylics, polyurethanes, PVC, and polyvinylidene chloride. BNX 1076 is also recommended for use in adhesives, elastomers, urethane and acrylic coatings, and many other organic substrates.

Guidelines for Use

Recommended loading concentrations range between 0.05% and 0.5% in polyolefins, between 0.05 and 0.2% in other polymers, between 0.2% and 1% in hot melt adhesives, and between 0.1% and 0.5% in synthetic tackifier resins. Combinations of BNX 1076 with other antioxidants such as phosphites and thioethers often show synergistic performance. BNX 1076 is also suitable for use in combination with light stabilizers, including hindered amine light stabilizers (HALS), UV absorbers, and benzoates. The exact formulation to be used is dependent on the substrate, performance requirements, and other factors, and should be determined by the user based on testing to simulate actual conditions of use.

Properties

Physical Form
Powder,
Solid
Typical Properties
ValueUnitsTest Method / Conditions
Melting Range49 - 54°C-
Molecular Weight530.9g/mol-

Regulatory & Compliance

Certifications & Compliance
FDA 21 CFR 175.105,
FDA 21 CFR Regulations
FDA Regulations

BNX 1076 has extensive FDA clearances, including in adhesives under 21 CFR §175.105; in semirigid and rigid acrylic polymers and modified acrylics under 21 CFR §177.1010; and in olefin polymers, polystyrene polymers (including rubber modified polystyrene), acrylonitrile-butadienestyrene copolymers, styrene block copolymers, rigid polyvinyl chloride (including modified with methacrylate-butadiene-styrene copolymers), polycarbonates, ethylene-vinyl acetate copolymers, nitrile rubber-modified acrylonitrile-ethyl acrylate copolymers, vinylidene chloride homopolymers and copolymers, chlorinated isobutylene-isoprene copolymers, and finished rubber articles under 21 CFR §178.2010. Please contact your Mayzo representative for complete details, including restrictions of use.

Packaging & Availability

Country Availability
Canada,
China (Mainland),
Mexico,
USA
Regional Availability
  • Asia Pacific
  • North America

Storage & Handling

Shelf Life
24 Months
Storage

This product may be stored up to two years in a sealed container. Containers should be kept tightly closed when not in use and stored in a cool, dry place.